DeWalt brushless motor delivers up to 57% more run time over brushed. XR lithium-ion batteries with fuel gauge provide 33% more capacity over standard packs. DCD796 20V (volt) MAX 1/2' hammer drill's compact (7.5' front to back), lightweight (3.6 pounds) design fits into tight areas. 3-Mode LED (light emitting diode) light with 20 minute trigger release delay in Spotlight Mode provides increased visibility in dark or confined spaces. 550-2000 rpm (revolutions per minute). DCF887 20V MAX 1/4' impact driver's compact (5.4' front to back) design fits into tight areas. 3 LED lights embedded in front of tool with 20 second trigger release delay. 1000/280/3250 rpm, 240/1500/1825 in/lb (inch/pound) torque. Also included are (2) 20V MAX XR compact lithium-ion batteries 2.0 Ah (ampere hour), fast charger, 2 belt hooks, contractor bag.